SAM9G20 Overview
Key Specifications
Mount Type: Surface Mount
Pins: 217
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 900 mV
Description
The SAM9G20 embedded microprocessor unit is based on the integration of an Arm926EJ-S™ processor with fast ROM and RAM memories and a wide range of peripherals. The SAM9G20 embeds an Ethernet MAC, one USB Device Port, and a dual port USB Host controller with on-chip USB transceivers.
Key Features
- Incorporates the Arm926EJ-S Arm® Thumb® Processor
- DSP Instruction Extensions, Arm Jazelle® Technology for Java® Acceleration
- 32-Kbyte Data Cache, 32-Kbyte Instruction Cache, Write Buffer
- CPU Frequency 400 MHz
- Memory Management Unit
- EmbeddedICE, Debug Communication Channel Support
- Additional Embedded Memories
- One 64-Kbyte Internal ROM, Single-cycle Access at Maximum Matrix Speed
- Two 16-Kbyte Internal SRAM, Single-cycle Access at Maximum Matrix Speed
- External Bus Interface (EBI)
